1974-03-12
1976-03-30
Pinkham, Richard C.
Undertaking
427221, A63B 900, B44C 108
Patent
active
039470245
ABSTRACT:
Children's playground toys constructed from used tires are coated with an epoxy resin coating which is resistant to abrasion, temperature fluctuations and which adheres firmly during flexing and stretching of the tires during use. The coating enhances the visual appearance and functional characteristics of the equipment and prevents rub-off from the tire bodies onto the skin or clothing of children using the playground toys.
REFERENCES:
patent: 2562957 (1951-08-01), Sipkin et al.
patent: 2956806 (1960-10-01), Routson
patent: 3623900 (1971-11-01), Jonnes et al.
patent: 3664653 (1972-05-01), Walker
patent: 3764446 (1973-10-01), Martin
Bruins, Epoxy Resin Technology, 1968, Copyright, Wiley Interscience Pub., Chapter 14, Authored by Shackelford.
Cooper, III John C.
Newtoys, Inc.
Pinkham Richard C.
Strappello Harry G.
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